diff --git a/app/code/local/Litle/CreditCard/Model/PaymentLogic.php b/app/code/local/Litle/CreditCard/Model/PaymentLogic.php
index 0cd487f..350fc80 100644
--- a/app/code/local/Litle/CreditCard/Model/PaymentLogic.php
+++ b/app/code/local/Litle/CreditCard/Model/PaymentLogic.php
@@ -806,7 +806,7 @@ public function refund(Varien_Object $payment, $amount)
 		$amountToPass = Mage::helper('creditcard')->formatAmount($amount, true);
 		if (! empty($order)) {
 			$hash = array(
-					'litleTxnId' => $payment->getCcTransId(),
+					'litleTxnId' => $this->findCaptureLitleTxnToRefundForPayment($payment),
 					'amount' => $amountToPass
 			);
 			$merchantData = $this->merchantData($payment);
@@ -818,6 +818,11 @@ public function refund(Varien_Object $payment, $amount)
 
 		return $this;
 	}
+	
+	function findCaptureLitleTxnToRefundForPayment($payment) {
+	   $capture = $payment->lookupTransaction(false, Mage_Sales_Model_Order_Payment_Transaction::TYPE_CAPTURE);
+	   return $capture->getTxnId();
+	}
 
 	/**
 	 * called if voiding a payment
diff --git a/test/unit/PaymentLogicTest.php b/test/unit/PaymentLogicTest.php
index 5752412..a347493 100644
--- a/test/unit/PaymentLogicTest.php
+++ b/test/unit/PaymentLogicTest.php
@@ -45,4 +45,22 @@ public function testGenerateUniqueId()
 		$hash = $litle->generateAuthorizationHash('123','100', $mock, $payment);
 		$this->assertEquals('123', $hash['id']);
 	}
+	
+	public function testFindCaptureLitleTxnToRefundForPayment()
+    {
+        $capture = new Varien_Object();
+        $capture->setTxnId(2);
+        $payment = $this->getMock('Mage_Sales_Model_Order_Payment');
+        $payment->expects($this->any())
+                ->method('lookupTransaction')
+                ->with($this->equalTo(false),
+                       $this->equalTo(Mage_Sales_Model_Order_Payment_Transaction::TYPE_CAPTURE))
+                ->will($this->returnValue($capture));
+        
+        $litle = new Litle_CreditCard_Model_PaymentLogic();
+        
+        $litleTxnId = $litle->findCaptureLitleTxnToRefundForPayment($payment);
+        
+        $this->assertEquals(2, $litleTxnId);
+    }
 }